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SiteOne Landscape Supply, Inc.

SITE
Exchange
NYSE
Industry
Wholesale-Professional & Commercial Equipment & Supplies
SEC CIK
0001650729

In the last 90 days, SiteOne Landscape Supply, Inc. insiders filed 2 open-market purchases and 0 sales; 396 institutions reported holding it in 13F filings for Q2 2026, worth $5.40B in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding SiteOne Landscape Supply, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of SITE: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders3966399+9
Shares46.8M20.0K48.3M+1.48M (+3.2%)
Value$5.67B$2.42M$6.22B+$556.0M (+9.8%)

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held SiteOne Landscape Supply, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to SITE in Q3 2025
InstitutionSharesValue% of portfolio
59 North Capital Management, LP1,664,731$214.4M6.68%
Cartenna Capital, LP495,000$63.8M3.32%
Amundi467,041$59.8M0.02%
Driehaus Capital Management LLC308,956$39.8M0.29%
Kinetic Partners Management, LP157,500$20.3M0.98%
Interval Partners, LP98,758$12.7M0.27%
Mediolanum International Funds Ltd93,587$12.0M0.13%
Walleye Capital LLC88,598$11.4M0.09%
Boothbay Fund Management, LLC66,798$8.60M0.22%
SummitTX Capital, L.P.26,093$3.36M0.14%
Lisanti Capital Growth, LLC20,950$2.70M0.66%
Aquatic Capital Management LLC20,532$2.64M0.05%
Ossiam17,176$2.21M0.03%
Morningstar Investment Management LLC15,943$2.05M0.08%
Dynamic Technology Lab Private Ltd15,000$1.93M0.33%
Y-Intercept (Hong Kong) Ltd12,886$1.66M0.04%
Susquehanna Portfolio Strategies, LLC9,150$1.18M0.02%
Adage Capital Partners GP, L.L.C.8,773$1.13M0.00%
Gotham Asset Management, LLC8,271$1.07M0.00%
Oak Thistle LLC8,262$1.06M0.16%
Atom Investors LP6,865$884.2K0.07%
SG Americas Securities, LLC5,583$719.0K0.00%
Massachusetts Financial Services Co3,269$421.0K0.00%
Oxford Asset Management LLP3,193$411.3K0.13%
State of Alaska, Department of Revenue2,688$346.0K0.00%
Baker Ellis Asset Management LLC2,523$325.0K0.04%
Swiss Life Asset Management Ltd2,096$270.0K0.00%
Two Sigma Securities, LLC1,913$246.4K0.04%
Sherbrooke Park Advisers LLC1,889$243.3K0.11%
Mount Yale Investment Advisors, LLC1,870$240.9K0.02%
Prelude Capital Management, LLC1,856$239.1K0.02%
Bayforest Capital Ltd1,740$224.1K0.11%
Franklin Resources Inc1,604$206.6K0.00%
Thrive Wealth Management, LLC1,574$202.7K0.03%
Quarry LP634$81.7K0.02%
Advisory Services Network, LLC467$60.1K0.00%
Quadrant Capital Group LLC411$52.9K0.00%
Root Financial Partners, LLC110$14.2K0.00%
Mather Group, LLC.85$10.9K0.00%
Quent Capital, LLC68$8.76K0.00%
Grey Fox Wealth Advisors, LLC45$5.80K0.00%
Eastern Bank40$5.15K0.00%
Simplex Trading, LLC39$5.00K0.00%
Palisade Asset Management, LLC32$4.12K0.00%
First Command Advisory Services, Inc.32$4.12K0.00%
Rakuten Securities, Inc.24$3.09K0.00%
FNY Investment Advisers, LLC14$1.00K0.00%
Wealthspire Advisors, LLC7$9020.00%
Country Trust Bank2$2580.00%
Cloud Capital Management, LLC7$00.00%

Sold out (41)

Institutions that held SiteOne Landscape Supply, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of SITE in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Allianz Asset Management GmbH666,259$80.6M
Cubist Systematic Strategies, LLC109,271$13.2M
D. E. Shaw & Co., Inc.41,551$5.03M
Capital Fund Management S.A.37,506$4.54M
Dark Forest Capital Management LP20,959$2.53M
Occudo Quantitative Strategies LP12,002$1.45M
Centiva Capital, LP10,381$1.26M
Ieq Capital, LLC8,772$1.06M
Quantbot Technologies LP8,002$967.8K
Bank of Montreal7,921$958.0K
Brevan Howard Capital Management LP7,639$923.9K
Winton Group Ltd7,200$870.8K
Bank of Nova Scotia7,021$849.2K
Jump Financial, LLC5,773$698.2K
Jain Global LLC4,304$520.5K
Aviso Financial Inc.3,930$475.3K
Entropy Technologies, LP3,400$411.2K
Voleon Capital Management LP3,271$395.6K
MQS Management LLC2,781$336.3K
Bridgefront Capital, LLC2,487$300.8K
Worldquant Millennium Advisors LLC2,327$281.4K
Capstone Investment Advisors, LLC2,100$254.0K
Scientech Research LLC2,030$245.5K
Numerai GP LLC1,915$231.6K
Sciencast Management LP1,857$224.6K
Polen Capital Management LLC1,821$220.2K
Advisor OS, LLC1,707$206.4K
Everpar Advisors LLC1,680$203.2K
Canada Pension Plan Investment Board1,100$133.0K
NBC Securities, Inc.662$80.0K
National Bank of Canada456$55.1K
Skopos Labs, Inc.159$19.2K
Bellwether Advisors, LLC93$11.2K
Cullen/Frost Bankers, Inc.81$9.80K
Bryn Mawr Trust Co69$8.35K
Geneos Wealth Management Inc.49$5.93K
Group One Trading, L.P.33$3.99K
Beacon Capital Management, LLC15$1.81K
Chilton Capital Management LLC4$484
Twin Peaks Wealth Advisors, LLC3$414
WealthTrak Capital Management LLC1$121

Not filed for Q3 2025 yet (6)

Institutions that held SiteOne Landscape Supply, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SITE in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Avantax Advisory Services, Inc.9,892$1.20M
Norges Bank7,640$924.0K
Atria Wealth Solutions, Inc.2,367$287.8K
First Horizon Advisors, Inc.92$11.1K
Iron Horse Wealth Management, LLC24$2.90K
Parkworth Wealth Management, Inc.1$121